We have the same problem. Not only that the rx-drop counters are rising but we can see the impact on the forwarded traffic.
So far we haven't found any solution other than replacing the affected router with another type (e.g. CCR1009).
Hi,wait for 2.9.44 version.
When can we expect release of the 2.9.44?wait for 2.9.44 version.
:put [/ip route find dst-address=172.16.90.104/30 interface=ether6]